CN205158950U - Low smoke and zero halogen anticorrosion stretch -proof shielded cable - Google Patents
Low smoke and zero halogen anticorrosion stretch -proof shielded cable Download PDFInfo
- Publication number
- CN205158950U CN205158950U CN201520577321.8U CN201520577321U CN205158950U CN 205158950 U CN205158950 U CN 205158950U CN 201520577321 U CN201520577321 U CN 201520577321U CN 205158950 U CN205158950 U CN 205158950U
- Authority
- CN
- China
- Prior art keywords
- deck
- cable
- core
- outward
- conductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052736 halogen Inorganic materials 0.000 title claims abstract description 13
- 150000002367 halogens Chemical class 0.000 title claims abstract description 13
- 239000000779 smoke Substances 0.000 title claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 26
- 230000003014 reinforcing Effects 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 238000005260 corrosion Methods 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 10
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000001681 protective Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 8
- 229920002803 Thermoplastic polyurethane Polymers 0.000 claims description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 229920000591 gum Polymers 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 238000009954 braiding Methods 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000037250 Clearance Effects 0.000 abstract 1
- 230000035512 clearance Effects 0.000 abstract 1
- 230000002633 protecting Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
The utility model discloses a low smoke and zero halogen anticorrosion stretch -proof shielded cable, it includes the cable body, the cable body includes conductor, insulating layer, shielding layer and oversheath. Cable body inside is provided with many conductors, just the conductor wraps up the one deck protective sheath outward, protective sheath and conductor constitute the cable core jointly, the cable core is provided with a plurality of drainage cores outward, just drainage core and cable core are tangent, the cable core is crowded package one deck insulating layer outward, the clearance part is provided with the filling layer between insulating layer, cable core and the drainage core, the insulating layer is crowded package one deck shielding layer outward, the shielding layer is crowded package one deck reinforcing braid outward, the reinforcing braid is crowded package one deck anti -corrosion coating outward, anti -corrosion coating crowded package one deck outward separates the oxygen layer, separate crowded package one deck oversheath outside the oxygen layer. The utility model has the advantages of structural design is reasonable, environmental protection effect good and convenient to use.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of low smoke and zero halogen anticorrosion stretch-proof shielded type cable.
Background technology
At present, electric wire is extensively applied to industrial production, communications and transportation, architectural engineering and facility, even comprise the high-end field of space and ocean, capital uses cable, along with socioeconomic development, cable kind constantly update and perfect, output is also continuing to increase, just because cable is in the application of different field, people also improve its requirement thereupon, existing cable can not meet the needs of industry because of material or structural problem, in the use procedure of cable, partial cables can discharge environmentally harmful gas under burning or hot conditions, not only pollute environment, and the life and health of the mankind is harmful to.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of low smoke and zero halogen anticorrosion stretch-proof shielded type cable.
The utility model is taked following technical scheme to realize: a kind of low smoke and zero halogen anticorrosion stretch-proof shielded type cable, it comprises cable body, described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with many conductors; And described conductor outer wrapping one deck protective sleeve; Described protective sleeve and conductor form cable core jointly; Described cable core is outside equipped with multiple guide core; And described guide core and cable core tangent; A layer insulating is extruded outside described cable core; Described insulating barrier, between cable core and guide core, gap portion is provided with packed layer; One deck screen is extruded outside described insulating barrier; One deck reinforcing braid is extruded outside described screen; One deck corrosion-resistant coating is extruded outside described reinforcing braid; One deck oxygen barrier layer is extruded outside described corrosion-resistant coating; One deck oversheath is extruded outside described oxygen barrier layer.
Above-mentioned a kind of low smoke and zero halogen anticorrosion stretch-proof shielded type cable, described conductor adopts silver-coated copper wire or silver-plated copper alloy material to make, and described conductors cross is circular configuration.
Above-mentioned a kind of low smoke and zero halogen anticorrosion stretch-proof shielded type cable, described corrosion-resistant coating is that stainless steel band argon arc welding forms.
Above-mentioned a kind of low smoke and zero halogen anticorrosion stretch-proof shielded type cable, described reinforcing braid is that almag braiding forms, and described reinforcing braid count is 80%.
Above-mentioned a kind of low smoke and zero halogen anticorrosion stretch-proof shielded type cable, described reinforcing braid inside is provided with multiple gum filler.
Above-mentioned a kind of low smoke and zero halogen anticorrosion stretch-proof shielded type cable, described oversheath is that polyurethane TPU elastomer material is made.
The utility model has following beneficial effect in sum: the utility model has the advantages such as reasonable in design, environment protecting be good and easy to use; described oversheath is that polyurethane TPU elastomer material is made; thus make cable body have the characteristics such as antistatic, oil resistant and Environmental Safety; and this kind of material can repeat to recycle; greatly save resource; environmentally harmful gas can not be discharged; effectively protect environment, some high salinities can be adapted to and the special adverse circumstances such as difference variation is larger.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, protective sleeve; 4, guide core; 5, packed layer; 6, insulating barrier; 7, screen; 8, reinforcing braid; 9, corrosion-resistant coating; 10, oxygen barrier layer; 11, oversheath; 12, gum filler.
Embodiment
As shown in Figure 1, a kind of low smoke and zero halogen anticorrosion stretch-proof shielded type cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 6, screen 7 and oversheath 11, and described cable body 1 inside is provided with many conductors 2; And described conductor 2 outer wrapping one deck protective sleeve 3; Described protective sleeve 3 and conductor 2 form cable core jointly; Described cable core is outside equipped with multiple guide core 4; And described guide core 4 and cable core tangent; A layer insulating 6 is extruded outside described cable core; Described insulating barrier 6, between cable core and guide core 4, gap portion is provided with packed layer 5; One deck screen 7 is extruded outside described insulating barrier 6; One deck reinforcing braid 8 is extruded outside described screen 7; One deck corrosion-resistant coating 9 is extruded outside described reinforcing braid 8; One deck oxygen barrier layer 10 is extruded outside described corrosion-resistant coating 9; One deck oversheath 11 is extruded outside described oxygen barrier layer 10.
Described conductor 2 adopts silver-coated copper wire or silver-plated copper alloy material to make, and described conductor 2 cross section is circular configuration, conductor 2 signal transmission not only can be made more stable, and be not easy to fracture, also be convenient to the maintenance of later stage workman; Described protective sleeve 3 can effectively protect conductor 2, prevents conductor 2 from occurring the situation of fracture; Described guide core 4 improves the ability of cable body 1 transmission current; Described packed layer 5 makes cable body 1 internal structure more rounding, makes cable body 1 course of work more stable; Described insulating barrier 6 effectively raises the insulation property of cable body 1; Described screen 7 can effectively shield external electromagnetic signal, prevents outer signals from causing interference to cable, makes in the process of cable body 1 signal transmission more stable; Described reinforcing braid 8 forms for almag weaves, and described reinforcing braid 8 count is 80%, thus can effectively absorb and the electromagnetic wave that rebounds, thus the shielding action that generates electromagnetic waves, the effective anti-electromagnetic interference capability promoting cable; Described corrosion-resistant coating 9 effectively can protect the internal structure of cable body 1, prevents cable body 1 to be corroded, extends the useful life of cable body 1; Described oxygen barrier layer 10 has good processing characteristics, excellent insulation property, and can not discharge environmentally harmful material; Described oversheath 11 is made for polyurethane TPU elastomer material; thus make cable body 1 have the characteristics such as antistatic, oil resistant and Environmental Safety; and this kind of material can repeat to recycle; greatly save resource; environmentally harmful gas can not be discharged; effectively protect environment, some high salinities can be adapted to and the special adverse circumstances such as difference variation is larger.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (1)
1. a low smoke and zero halogen anticorrosion stretch-proof shielded type cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with many conductors; And described conductor outer wrapping one deck protective sleeve; Described protective sleeve and conductor form cable core jointly; Described cable core is outside equipped with multiple guide core; And described guide core and cable core tangent; A layer insulating is extruded outside described cable core; Described insulating barrier, between cable core and guide core, gap portion is provided with packed layer; One deck screen is extruded outside described insulating barrier; It is characterized in that: outside described screen, extrude one deck reinforcing braid; One deck corrosion-resistant coating is extruded outside described reinforcing braid; One deck oxygen barrier layer is extruded outside described corrosion-resistant coating; One deck oversheath is extruded outside described oxygen barrier layer, described conductor adopts silver-coated copper wire or silver-plated copper alloy material to make, and described conductors cross is circular configuration, described corrosion-resistant coating is that stainless steel band argon arc welding forms, described reinforcing braid is that almag braiding forms, and described reinforcing braid count is 80%, described reinforcing braid inside is provided with multiple gum filler, and described oversheath is that polyurethane TPU elastomer material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577321.8U CN205158950U (en) | 2015-08-04 | 2015-08-04 | Low smoke and zero halogen anticorrosion stretch -proof shielded cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577321.8U CN205158950U (en) | 2015-08-04 | 2015-08-04 | Low smoke and zero halogen anticorrosion stretch -proof shielded cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158950U true CN205158950U (en) | 2016-04-13 |
Family
ID=55694617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577321.8U Expired - Fee Related CN205158950U (en) | 2015-08-04 | 2015-08-04 | Low smoke and zero halogen anticorrosion stretch -proof shielded cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205158950U (en) |
-
2015
- 2015-08-04 CN CN201520577321.8U patent/CN205158950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20160804 |